_____ when one loses freedom does one know its value.
A.Just
B.Only
C.Even
D.Ever
网友回答
B解析主要因为其后主句用了倒装句式(...does one know its value)，而综合所给四个选项，只有“only +状语”置于句首才会引出倒装句式。又如： Only in this way can you do it well.只有用这种办法你才能把它做好。 Only by working hard can you succeed.你只有努力才能成功。 Only yesterday did he return me the money.昨天他才把钱还给我。 Only after the accident did he have his car inspected.只有在那次事故之后，他才叫人检查了他的车子